Private-Party Vehicle Title Transfer Requirements in Illinois

At a glance

Requirements one by one

The title changes hands with the vehicle

Section 3-112(a) requires the seller to execute the assignment and warranty on the Illinois title when the vehicle is delivered. Section 3-115(c) separately requires the properly assigned certificate to be delivered with possession. The seller should sign and date only after the sale is final. The buyer's name on the assignment must match VSD 190, and the Secretary of State says both people sign when two names appear on the new title and registration applications.

The buyer then has 20 days after receiving both the vehicle and assigned title to apply for a new title under Section 3-112(b). A bill of sale or physical possession does not replace that filing.

Clear the recorded lien before relying on the title

Section 3-205 gives a paid lienholder 21 days to execute and deliver the release and title. Payment by cash, cashier's check, or certified check shortens the period to 10 business days. A lienholder that misses the applicable deadline is liable for $150 plus reasonable attorney fees and court costs.

Illinois does not notarize the ordinary title

The Secretary of State's current FAQ answers the title question directly: "Is the Illinois title required to be notarized? No." The ordinary private-sale instructions also list no witness or agent-verification step. This does not mean a separate power of attorney, affidavit, or special-title procedure can never require authentication; those transactions are outside this ordinary current-title answer.

Keep a bill of sale as price-and-date evidence

The Secretary of State tells a private seller to prepare a bill of sale showing the date and price and to keep a copy. Revenue likewise says attaching a bill of sale or other purchase proof may prevent later notices. That record is useful evidence, but the legal transfer documents remain the assigned title, VSD 190, VSD 703, and RUT-50 materials.

Certify mileage and check the title's history

Section 3-104(a) requires the current odometer reading and a statement that it is actual, not actual, or beyond the odometer's mechanical limits. NHTSA's current federal rule keeps model-year 2011 and newer vehicles in the disclosure system for their first 20 years; model-year 2010 and older vehicles retain the older exemption.

Before issuing the new title, Section 3-104(o) requires a National Motor Vehicle Title Information System check. The Secretary of State also tells buyers to examine the title for flood, rebuilt, junk, and mileage notations. An actual salvage or rebuilt vehicle uses a separate procedure outside this survey.

Seller removes the plates and mails the sale report

Illinois plates belong to their registered owner, not to the car. The seller removes them before delivery and does not let the buyer drive on them. The seller also completes VSD 703 immediately and mails it to Vehicle Services with the date, vehicle and VIN, and both parties' identifying information.

VSD 703 says it releases the seller's responsibility, but the same form warns that it does not transfer ownership. Section 3-112(e) ties the seller's protection from later owner liability to delivering possession and completing the seller's statutory title duties.

Title and tax use different clocks

The title application is due within 20 days under Section 3-112(b). Revenue's RUT-50 instructions give the private-party tax return its own 30-day deadline. Because Section 3-104(f) bars title issuance without proof of tax payment or exemption, the buyer should not wait until day 30 to assemble the tax record.

The ordinary filing uses VSD 190, the assigned Illinois title, a printed RUT-50 and tax payment or exemption proof, and the title and registration fees. The current title fee is $165; registration or plate charges are additional.

A signed title is not continuing permission to drive

Section 3-801 requires an owner who will operate the vehicle on Illinois highways to file for registration within 24 hours. Section 3-401 makes ordinary operation of an unregistered vehicle unlawful, subject to its limited proof-of- application rule. The seller's plates cannot be used by the buyer.

Section 7-601 also requires liability insurance to operate or register the car. Illinois's Chapter 13 safety-test list covers specified commercial, transport, school-related, taxi, and salvage vehicles, not an ordinary privately used passenger car. In the Chicago and Metro-East emissions areas, however, most 1996-and-newer gasoline passenger vehicles become subject to emissions testing after four years, and Illinois EPA says noncompliance can block plate registration.

Incomplete filing leaves ownership and operation problems open

Under Section 3-112(e), the transfer is not effective until the title-transfer and accompanying registration requirements are satisfied. Unpaid taxes or fees stop processing, and the Secretary of State returns an application with insufficient information or payment. Missing signatures, an unreleased lien, an inconsistent VIN, or an uncertified odometer reading can therefore prevent issuance even when money and possession have changed hands.

What trips people up

• Letting the buyer use the seller's plates. Illinois says the plates belong to the registered owner and must be removed before delivery.
• Treating VSD 703 as the transfer. It protects the seller's record; it does not replace the signed title or the buyer's application.
• Waiting for a paid lienholder. The release clock can run 21 days, so a sale should not assume same-day access to a lien-held title.
• Driving during the 20-day title window. That deadline is not an operating grace period. Registration, lawful proof of application, and insurance have separate rules.

Common questions

Does the Illinois title need a notary? No. The Secretary of State's current FAQ says the Illinois title is not notarized for the ordinary transfer.

Is a separate bill of sale required to transfer ownership? The ordinary Secretary of State workflow uses the assigned title and VSD 190. The agency recommends a bill of sale showing date and price as supporting evidence, but it does not replace those documents.

When should the seller file VSD 703? Immediately after the sale. The current form says to mail it to Vehicle Services and expressly warns that the buyer still must apply for a new title.

Does every used passenger car need an Illinois safety inspection? No general Chapter 13 safety test applies to an ordinary privately used passenger car. Emissions testing is different and can apply in designated Chicago and Metro-East areas.

Statutes and sources

• 625 ILCS 5/3-112 — assignment at delivery, 20-day buyer filing, transfer effectiveness, seller liability, and unpaid-fee/tax processing bar. https://www.ilga.gov/Documents/legislation/ilcs/documents/062500050K3-112.htm (accessed 2026-07-23)
• 625 ILCS 5/3-115 — assigned-title delivery and accompanying registration, fee, and tax requirements. https://www.ilga.gov/Documents/legislation/ilcs/documents/062500050K3-115.htm (accessed 2026-07-23)
• 625 ILCS 5/3-104 — application contents, odometer statement, tax proof, and NMVTIS verification. https://www.ilga.gov/Documents/legislation/ilcs/documents/062500050K3-104.htm (accessed 2026-07-23)
• 625 ILCS 5/3-205 — paid-lien release deadlines and civil liability. https://www.ilga.gov/Documents/legislation/ilcs/documents/062500050K3-205.htm (accessed 2026-07-23)
• 625 ILCS 5/3-801 and 3-401 — registration timing and unregistered operation. https://www.ilga.gov/Documents/legislation/ilcs/documents/062500050K3-801.htm; https://www.ilga.gov/Documents/legislation/ilcs/documents/062500050K3-401.htm (accessed 2026-07-23)
• 625 ILCS 5/7-601 — mandatory liability insurance. https://www.ilga.gov/Documents/legislation/ilcs/documents/062500050K7-601.htm (accessed 2026-07-23)
• 625 ILCS 5/13-101 — vehicles subject to Illinois safety testing. https://www.ilga.gov/Documents/legislation/ilcs/documents/062500050K13-101.htm (accessed 2026-07-23)
• Illinois Secretary of State, Buying or Selling a Vehicle in Illinois — title, plates, notice of sale, bill of sale, title brands, and 20-day filing. https://www.ilsos.gov/content/dam/publications/pdf_publications/sos_dop141.pdf (accessed 2026-07-23)
• Illinois Secretary of State, Seller's Report of Sale (VSD 703) — immediate seller report and its limited effect. https://www.ilsos.gov/content/dam/publications/pdf_publications/vsd703.pdf (accessed 2026-07-23)
• Illinois Secretary of State, Apply for Registration and Title and Vehicle Services FAQ — VSD 190, fees, tax documents, signatures, and no notarization. https://www.ilsos.gov/departments/vehicles/title-and-registration/apply.html; https://www.ilsos.gov/departments/vehicles/faq.html (accessed 2026-07-23)
• Illinois Department of Revenue, RUT-50 Instructions (R-04/26) — private-party tax return, 30-day deadline, purchase proof, and printed electronic return. https://tax.illinois.gov/content/dam/soi/en/web/tax/forms/sales/documents/vehicleusetax/rut-50-instr.pdf (accessed 2026-07-23)
• Illinois EPA, Vehicle Emissions Testing Program — covered passenger vehicles and registration enforcement. https://epa.illinois.gov/topics/air-quality/mobile-sources/vehicle-emissions-testing.html (accessed 2026-07-23)
• NHTSA, Consumer Alert: Changes to Odometer Disclosure Requirements — current federal 20-year/10-year model-year rule. https://www.nhtsa.gov/press-releases/consumer-alert-changes-odometer-disclosure-requirements (accessed 2026-07-23)